Rural-urban linkages—including physical, economic, social, and political connections—are crucial for ending hunger and malnutrition (SDG 2) sustainably in both rural and urban areas. Rural-urban linkages also support other Sustainable Development…

Together these chapters provide an overview of what we know about urbanization, food security, and nutrition and point to some of the most urgent research and data needs. They also point to promising policy directions that could begin to strengthen…